New discoveries in chemical research and development in 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world.135242-93-2, name is (1-Methyl-1H-[1,2,4]triazol-3-yl)methanol belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. COA of Formula: C4H7N3O
To a mixture of (1-methyl-1H-1,2,4-triazol-3-yl)methanol (400 mg, 3.54 mmol) and iodobenzene diacetate (1.25 g, 3.89 mmol) in dichloromethane (10 mL) was added TEMPO ((2,2,6,6-tetramethylpiperidin-1-yl)oxyl) (56 mg, 354 mumop. The mixture was stirred at 15-20 C. for 2 h. The mixture was concentrated in vacuo. The residue was purified by silica gel chromatography (petroleum ether:ethyl acetate=1:2) to give 1-methyl-1H-1,2,4-triazole-3-carbaldehyde (300 mg, 2.70 mmol, 76% yield). 1H NMR (chloroform-d 400 MHz) delta 10.01 (s, 1H), 8.19 (s, 1H), 4.06 (s, 3H).
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of (1-Methyl-1H-[1,2,4]triazol-3-yl)methanol ,and how the biochemistry of the body works.
Reference:
Patent; H. Lundbeck A/S; Juhl, Karsten; Jessing, Mikkel; Langgard, Morten; Vital, Paulo Jorge Vieira; Kehler, Jan; Rasmussen, Lars Kyhn; Clementson, Carl Martin Sebastian; Marigo, Mauro; US2019/185489; (2019); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics